The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 14, 2021
Filed:
Feb. 29, 2016
Nec Corporation, Tokyo, JP;
Daniel Georg Andrade Silva, Tokyo, JP;
Yotaro Watanabe, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
An information processing system for improving detection of a relation between events is provided. A learning system () includes a training data storage () and a learning module (). The training data storage () stores a training pair of a first and second event, and a relation between the training pair of the first and second events. The relation is a first or second relation. The learning modulelearns a neural network for classifying a relation between a pair of the first and second events to be classified as the first or second relation, by using the training pair. The neural network includes a first layer to extract a feature of the first relation from features of the first and second events, a second layer to extract a feature of the second relation from the features of the first and second events, and a joint layer to extract a joint feature of the first and second relations from the features of the first and second relations.